用方框内所给单词和短语的正确形式填空,补全下面的对话.you'dbetter;on;that'sagoodidea;happen;with;whatisthematter;iamfine;you'rewelcome;whydon'tyou;comeona:_____________?b:nothing?a:don'tcheatme!theremustbes

　　用方框内所给单词和短语的正确形式填空,补全下面的对话.

　　you'dbetter;on;that'sagoodidea;happen;with;whatisthematter;iamfine;you'rewelcome;whydon'tyou;comeon

　　a:_____________?

　　b:nothing?

　　a:don'tcheatme!theremustbesomethingwrong______you.areyoufeelingsick?

　　b:no,_______.

　　a:oh,_______,tellme.ijustwanttohelpyou.

　　b:iamveryworriednow.

　　a:why?what_______?

　　b:myfatherdidn'tallowmetowatchtvmyfavoriteenglishprogramontuesdayevening.

　　a:_______________buyataperecordertostudyenglish?

　　b:oh,itistooexpensive.

　　a:isee.well,___________talkwithyourfatherandtellhimwhat'sgoodontv.don'tlethimworryaboutyou.

　　b:_________________!thankyou!

　　a:_________________!